11811120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1742

約数の個数: 80

約数和(自身を含む): 37899360

約数和(自身を除く): 26088240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1697, 1740, 2320, 3394, 3480, 5091, 6788, 6960, 8485, 10182, 13576, 16970, 20364, 25455, 27152, 33940, 40728, 49213, 50910, 67880, 81456, 98426, 101820, 135760, 147639, 196852, 203640, 246065, 295278, 393704, 407280, 492130, 590556, 738195, 787408, 984260, 1181112, 1476390, 1968520, 2362224, 2952780, 3937040, 5905560, 11811120]

約数ペア:

[(1, 11811120), (2, 5905560), (3, 3937040), (4, 2952780), (5, 2362224), (6, 1968520), (8, 1476390), (10, 1181112), (12, 984260), (15, 787408), (16, 738195), (20, 590556), (24, 492130), (29, 407280), (30, 393704), (40, 295278), (48, 246065), (58, 203640), (60, 196852), (80, 147639), (87, 135760), (116, 101820), (120, 98426), (145, 81456), (174, 67880), (232, 50910), (240, 49213), (290, 40728), (348, 33940), (435, 27152), (464, 25455), (580, 20364), (696, 16970), (870, 13576), (1160, 10182), (1392, 8485), (1697, 6960), (1740, 6788), (2320, 5091), (3394, 3480)]